改变下拉框内的字体样式

<?xml version="1.0" encoding="utf-8"?> 
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" 
        layout="vertical" 
        verticalAlign="top" 
        backgroundColor="white"> 
  
    <mx:Style> 
        @font-face { 
            src: local("Comic Sans MS"); 
            fontFamily: EmbeddedComicSansMS; 
            fontWeight: normal; 
        } 
  
        @font-face { 
            src: local("Comic Sans MS"); 
            fontFamily: EmbeddedComicSansMS; 
            fontWeight: bold; 
        } 
  
        ComboBox { 
            fontFamily: EmbeddedComicSansMS; 
        } 
    </mx:Style> 
  
    <mx:Array id="arr"> 
        <mx:Object label="One" /> 
        <mx:Object label="Two" /> 
        <mx:Object label="Three" /> 
        <mx:Object label="Four" /> 
        <mx:Object label="Five" /> 
        <mx:Object label="Six" /> 
        <mx:Object label="Seven" /> 
        <mx:Object label="Eight" /> 
        <mx:Object label="Nine" /> 
        <mx:Object label="Ten" /> 
    </mx:Array> 
  
    <mx:ComboBox id="comboBox" 
            dataProvider="{arr}" /> 
  
</mx:Application>